ATI Radeon HD 5770 and 5750 CrossFire Video Cards

The Test System

All testing was done on a fresh install of Windows 7 Ultimate 64-bit
with all the latest updates installed. All benchmarks were completed on
the desktop with no other software programs running. The Corsair
DOMINATOR memory modules were run in triple-channel mode at 1866MHz
with 8-8-8-24 timings. The NVIDIA GeForce graphics cards were
benchmarked with Forceware 191.03 drivers; the ATI Radeon HD graphics
cards were tested with 8.66.6 CATALYST drivers. The ASUS P6T Deluxe V2
motherboard was run using BIOS 0610 with the processor running stock
settings.